Conization

BACKGROUND: We encountered a cervical lymphoepithelial carcinoma (LEC) possessing a predominantly solid architecture with deficient mismatch repair (dMMR) and loss of expression of the SWI/SNF (SWItch/Sucrose Non-Fermentable) chromatin remodeling complex subunit. This is the first case report of LEC with dMMR and loss of SWI/SNF complex subunit. CASE PRESENTATION: A 34-year-old woman presented at our hospital with menstrual irregularities and abnormal vaginal bleeding...

BACKGROUND: Cervical conization is a brief but painful procedure that can be performed under sufficient sedation with propofol and opioids. However, this sedation approach comes with a high risk of sedation-related adverse events (SRAEs). Esketamine, an N-methyl-d-aspartate (NMDA) receptor antagonist, causes less cardiorespiratory depression than opioids. The aim of this study was to assess the efficacy and safety of adding a low dose of esketamine to propofol and sufentanil sedation as an opioid-reduced regimen...

BACKGROUND: Uterine arterial pseudoaneurysm (UAP) is a rare cause of vaginal bleeding. Usually, UAP follows cesarean section, uterine curettage, vaginal delivery, or cervical conization and must be considered in the differential diagnosis. Here we report a very unusual case of UAP causing intra-abdominal and vaginal bleeding after cervical cerclage and its successful management through the endovascular route. CASE PRESENTATION: This 30-year-old P2L1A2 woman presented with vaginal bleeding after 7 days following hysterotomy for termination of pregnancy...

Laparoscopy and robotics are recommended for managing gynecological cancer, as they are associated with lower morbidity and comparable outcomes to open surgery. However, in the case of early cervical cancer, new evidence suggests worse oncological outcomes with these approaches compared to open surgery, though the limited number of robotic cases makes it challenging to draw definitive conclusions for this particular approach. The prior conization has been proposed as a strategy to reduce the risk of tumor spillage and contamination during minimally invasive (MIS) radical hysterectomy (RH)...

BACKGROUND: Cervical intraepithelial neoplasia (CIN) is a collective term for pre-cancerous lesions associated with cervical invasive carcinoma. Treatment options depend on the development and progression of the disease. Especially for patients with CINII grade who are aged 25 years and older and have fertility requirements, it is a clinical challenge to determine whether to proceed with conservative or excisional treatment. Excisional treatment increases the risk of overtreatment outcomes, such as cervical insufficiency, preterm labor, miscarriage, and premature rupture of membranes, in young women with childbearing potential...

OBJECTIVE: The impact of adjuvant pelvic radiation therapy on the rate and location of recurrences was evaluated in patients with early-stage (IA1-IB2) neuroendocrine cervical carcinoma who underwent prior conization or polypectomy with no residual disease and negative nodes in the subsequent upfront radical hysterectomy specimen. As a secondary objective, disease-free and overall survival were analyzed. METHODS: We searched the Neuroendocrine Cervical Tumor Registry (NeCTuR) to identify patients with clinical early-stage neuroendocrine cervical carcinoma with no residual disease in the specimen from upfront radical surgery and negative nodes...

BACKGROUND: In recent years fertility-sparing treatments are increasingly developing in patients with early stage cervical cancer.1,2 Among these, trachelectomy represents a milestone with a wide range of surgical approaches,3 evidence of oncological safety, and positive obstetric outcomes.4 PATIENTS AND METHODS: A 26-year-old patient underwent conization for CIN3 with a subsequent diagnosis of squamous cervical cancer stage FIGO IB1. After a negative laparoscopic bilateral pelvic nodes sampling and the radiologic evidence [positron emission tomography-computed tomography (PET-CT) and magnetic resonance imaging (MRI)] of a disease limited to the cervix, the patient was a candidate for trachelectomy according to her fertility-sparing desire...

OBJECTIVE: To determine factors affecting obstetric outcomes in pregnancies after conization by loop electrosurgical excision procedure (LEEP) or cold-knife conization (CKC) due to cervical intraepithelial neoplasia (CIN). MATERIAL AND METHODS: The maternal and clinical characteristics and obstetric outcomes of CKC, LEEP and control groups were evaluated and compared. Risk factors for adverse pregnancy outcomes were evaluated using multiple logistic regression analyses...

BACKGROUND: Cervical cancer is preventable through screening and vaccination against high-risk human papillomavirus (hr-HPV). For a screening program to be successful it is vital that the clinical management and follow-up regime of patients with abnormal screening results is well developed and that the attendance rate for follow-up is high. The aim of the study was to analyze how effective conization with recommended follow-up was in preventing subsequent cervical cancer, and to evaluate how clinical follow-up recommendations are obeyed in the region of Skåne, Sweden...

OBJECTIVES: to evaluate whether the colposcopic lesion size , age, kind of surgery, the status of the surgical margins and the expression of the p16 and Ki-67 immunomarkers are risk factors for persistence or recurrence of the lesion. METHODS: a cross-sectional, observational, retrospective study of patients submitted to cold knife conization (CKC) or the loop electrosurgical excision procedure for cervical intraepithelial neoplasia 2 or 3. The colposcopic lesion size, age, surgical method, involvement of the surgical margins, and p16/Ki-67 immunomarker expression were analyzed in relation to lesion persistence and recurrence...

OBJECTIVE: The investigation of the role of preoperative conization in cervical cancer aiming to explore its potential clinical significance. DATA SOURCES: Cochrane Library, Embase, PubMed, and Web of Science, up to April 28, 2023. METHODS OF STUDY SELECTION: (1) Observational cohort studies, (2) studies comparing radical hysterectomy with preoperative conization (CO) vs radical hysterectomy without preoperative conization (NCO) in patients with early-stage cervical cancer, and (3) studies comparing disease-free survival outcomes...

BACKGROUND: Cervical incompetence is an important cause of extreme preterm delivery. Without specialized treatment, cervical incompetence has a 30% chance of recurrence in a subsequent pregnancy. Recently the first randomized controlled trial showed significant superiority of the abdominal cerclage compared to both a high and low vaginal cerclage in preventing preterm delivery <32 weeks of gestational age and fetal loss in patients with a prior failed vaginal cerclage. OBJECTIVE(S): To assess surgical and obstetric outcomes in patients with pre- and postconceptional laparoscopic abdominal cerclage placement...

OBJECTIVE: Investigate HPV types in cervical specimens, their correlation with p16 expression in lesions, and diagnostic value for cervical lesions. Enhance clinical diagnosis reliability. METHODS: Retrospective cross-sectional study at Fujian Maternity and Child Health Hospital's Cervical Disease Center (Jun 2019-Dec 2021). Patients with abnormal cervical screening underwent colposcopy and conization. Pathological diagnosis based on colposcopy, cervical biopsy, ECC, and conization...

PURPOSE: Investigation of HPV infection treatment in women undergoing cervical cold-knife conization for advanced cervical intraepithelial neoplasia. PATIENTS AND METHODS: A retrospective analysis was conducted on patients who underwent cervical cold-knife conization for cervical intraepithelial neoplasia grade II-III at Beijing Obstetrics and Gynecology Hospital from January 2017 to December 2018. The HPV infection status of the patients at 6 months, 1 year, and 2 years after surgery was collected...

AIMS: To investigate the oncologic and obstetric outcomes of radical trachelectomy (RT) in patients with early-stage cervical cancer and to evaluate the potential role of fertility-preserving treatments in improving pregnancy outcomes while oncologic status is stable. METHODS: In this single-institution study, we analyzed the oncologic and obstetric outcomes of 67 patients with early-stage cervical cancer who underwent RT at Nagoya University Hospital. RESULTS: The cancer recurrence rate (6...

RATIONALE: Ovarian squamous cell carcinoma (OSCC) is an exceedingly rare subtype, and high-risk human papillomavirus (HPV)-related OSCC is even rarer. PATIENT CONCERNS: An 8-cm diameter ovarian cyst was detected during a routine B-ultrasound examination, and the patient underwent laparoscopic surgery. Postoperative pathological examination revealed HPV-16-related OSCC involving adjacent uterine tissue. The patient received postoperative radiotherapy and chemotherapy...

ABSTRACT: The aim of the study is to assess the recurrence rate (as cervical intraepithelial neoplasia 2+ [CIN2+]) in patients who had a confirmed high-grade squamous intraepithelial lesion (CIN2-3) in a cervical biopsy specimen followed by a negative conization specimen. MATERIALS AND METHODS: A systematic literature review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses checklist. Ovid/MEDLINE, Ovid/Embase, the Cochrane Central Register of Controlled Trials, and ClinicalTrials...

OBJECTIVE: To develop a novel machine learning-based preoperative prediction model for pelvic lymph node metastasis (PLNM) in early-stage cervical cancer by combining the clinical findings and preoperative computerized tomography (CT) of the whole abdomen and pelvis. METHODS: Patients diagnosed with International Federation of Gynecology and Obstetrics stage IA2-IIA1 squamous cell carcinoma, adenocarcinoma, and adenosquamous carcinoma of the cervix who had primary radical surgery with bilateral pelvic lymphadenectomy from January 1, 2003 to December 31, 2020, were included...

OBJECTIVE: To evaluate cervical cancer screening with primary human papillomavirus (HPV) testing in Mozambique, a country with one of the highest burdens of cervical cancer globally. METHODS: Women aged 30-49 years were prospectively enrolled and offered primary HPV testing using either self-collected or provider-collected specimens. Patients who tested positive for HPV underwent visual assessment for treatment using visual inspection with acetic acid to determine eligibility for thermal ablation...

Women with HSIL typically undergo conization/LEEP to remove cervical lesions, but the risk of HSIL lesions returning after surgical treatment remains higher than in the general population. HPV vaccination is essential to prevent cervical cancer. However, the effect of prophylactic HPV vaccination on reducing the risk of recurrent cervical lesions after surgical treatment remains unclear. This review aims to analyze and summarize the latest literature on the role of prophylactic HPV vaccine in reducing the recurrence of cervical lesions after surgery in patients with HSIL, and to review and update the history, efficacy, effectiveness and safety of HPV vaccine, focusing on the current status of global HPV vaccine implementation and obstacles...